Hourly Weather Forecast - Port Arthur, TX

12 AM
68°F
10%
10mph
NE
Partly Cloudy
Humidity
81%
Feels like
68°F
Dew Point
62°F
1 AM
66°F
10%
11mph
NE
Partly Cloudy
Humidity
76%
Feels like
66°F
Dew Point
59°F
2 AM
65°F
10%
11mph
NNE
Mostly Cloudy
Humidity
70%
Feels like
65°F
Dew Point
55°F
3 AM
64°F
10%
10mph
NNE
Mostly Cloudy
Humidity
62%
Feels like
64°F
Dew Point
51°F
4 AM
64°F
0%
10mph
NNE
Partly Cloudy
Humidity
57%
Feels like
64°F
Dew Point
48°F
5 AM
63°F
0%
10mph
NNE
Mostly Cloudy
Humidity
54%
Feels like
63°F
Dew Point
47°F
6 AM
63°F
0%
11mph
NNE
Mostly Cloudy
Humidity
54%
Feels like
63°F
Dew Point
47°F
7 AM
64°F
0%
12mph
NNE
Mostly Cloudy
Humidity
61%
Feels like
64°F
Dew Point
50°F
7:10 AM
8 AM
64°F
0%
13mph
NNE
Mostly Cloudy
Humidity
60%
Feels like
64°F
Dew Point
50°F
9 AM
64°F
0%
14mph
NNE
Mostly Cloudy
Humidity
55%
Feels like
64°F
Dew Point
48°F
10 AM
65°F
0%
15mph
NE
Partly Cloudy
Humidity
51%
Feels like
65°F
Dew Point
46°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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